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DBCO-PEG4-hydroxyl is a polyethylene glycol-containing reagent and a terminal primary hydroxyl (–OH) that reacts with a variety of functional groups. The PEG spacer arm is hydrophilic and provides greater solubility to labeled molecules compared to reagents having only hydrocarbon spacers.
| Molecular weight | 508.61 |
| Molecular formula | C29H36N2O6 |
| CAS | 1416711-60-8 |
| Solubility | DMSO, DMF, DCM, THF, Chloroform |
| Purity | >95% (HPLC) |
| Appearance | White to slightly grey crystalline |
| Storage Conditions | -20C |
| Shipping conditions | Ambient temperature |